| File name: | ColorBug.exe |
| Full analysis: | https://app.any.run/tasks/1434eba3-dd54-4cb2-812f-0793898b82eb |
| Verdict: | Malicious activity |
| Analysis date: | May 06, 2024, 08:29:11 |
| OS: | Windows 7 Professional Service Pack 1 (build: 7601, 32 bit) |
| Indicators: | |
| MIME: | application/x-dosexec |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows |
| MD5: | 6536B10E5A713803D034C607D2DE19E3 |
| SHA1: | A6000C05F565A36D2250BDAB2CE78F505CA624B7 |
| SHA256: | 775BA68597507CF3C24663F5016D257446ABEB66627F20F8F832C0860CAD84DE |
| SSDEEP: | 1536:ynqAKryDLrASOcRw52sjzIUK7RkYrJ2lrKXD:SNdMT8Z8cXD |
MALICIOUS
Changes the autorun value in the registry
- ColorBug.exe (PID: 3992)
Drops the executable file immediately after the start
- ColorBug.exe (PID: 3992)
Scans artifacts that could help determine the target
- cmd.exe (PID: 860)
Changes appearance of the Explorer extensions
- cmd.exe (PID: 860)
SUSPICIOUS
Checks for the .NET to be installed
- cmd.exe (PID: 860)
Changes the title of the Internet Explorer window
- cmd.exe (PID: 860)
Changes default file association
- cmd.exe (PID: 860)
Reads the history of recent RDP connections
- cmd.exe (PID: 860)
Changes the Home page of Internet Explorer
- cmd.exe (PID: 860)
Starts CMD.EXE for commands execution
- VeryFun.exe (PID: 568)
Creates/Modifies COM task schedule object
- cmd.exe (PID: 860)
INFO
Manual execution by a user
- FlashKiller.exe (PID: 2044)
- ArcticBomb.exe (PID: 2068)
- ArcticBomb.exe (PID: 728)
- VeryFun.exe (PID: 1548)
- VeryFun.exe (PID: 568)
- FlashKiller.exe (PID: 4060)
Checks supported languages
- ArcticBomb.exe (PID: 728)
- ArcticBomb.exe (PID: 2068)
- ColorBug.exe (PID: 3992)
- VeryFun.exe (PID: 568)
Reads mouse settings
- cmd.exe (PID: 1072)
- cmd.exe (PID: 860)
- cmd.exe (PID: 1012)
- cmd.exe (PID: 2792)
- cmd.exe (PID: 2888)
- cmd.exe (PID: 2880)
- cmd.exe (PID: 2824)
- VeryFun.exe (PID: 568)
Checks transactions between databases Windows and Oracle
- cmd.exe (PID: 860)
Reads Windows Product ID
- cmd.exe (PID: 860)
Reads the computer name
- VeryFun.exe (PID: 568)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
TRiD
| .exe | | | Win32 Executable Borland Delphi 5 (60.5) |
|---|---|---|
| .exe | | | Win32 Executable Borland Delphi 3 (35.2) |
| .exe | | | Win32 Executable Delphi generic (1.9) |
| .dll | | | Win32 Dynamic Link Library (generic) (0.8) |
| .exe | | | Win32 Executable (generic) (0.6) |
EXIF
EXE
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 1992:06:19 22:22:17+00:00 |
| ImageFileCharacteristics: | Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi |
| PEType: | PE32 |
| LinkerVersion: | 2.25 |
| CodeSize: | 41472 |
| InitializedDataSize: | 12288 |
| UninitializedDataSize: | - |
| EntryPoint: | 0xb000 |
| OSVersion: | 1 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
Total processes
77
Monitored processes
14
Malicious processes
2
Suspicious processes
1
Behavior graph
Click at the process to see the details
Process information
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 568 | "C:\Users\admin\Desktop\VeryFun.exe" | C:\Users\admin\Desktop\VeryFun.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Modules
| |||||||||||||||
| 728 | "C:\Users\admin\Desktop\ArcticBomb.exe" | C:\Users\admin\Desktop\ArcticBomb.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 860 | "C:\Windows\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | VeryFun.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1012 | "C:\Windows\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | VeryFun.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1072 | "C:\Windows\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | VeryFun.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 1548 | "C:\Users\admin\Desktop\VeryFun.exe" | C:\Users\admin\Desktop\VeryFun.exe | — | explorer.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221226540 Modules
| |||||||||||||||
| 2044 | "C:\Users\admin\Desktop\FlashKiller.exe" | C:\Users\admin\Desktop\FlashKiller.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: MEDIUM Exit code: 3221225477 Modules
| |||||||||||||||
| 2068 | "C:\Users\admin\Desktop\ArcticBomb.exe" | C:\Users\admin\Desktop\ArcticBomb.exe | explorer.exe | ||||||||||||
User: admin Integrity Level: HIGH Exit code: 0 Modules
| |||||||||||||||
| 2792 | "C:\Windows\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | VeryFun.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
| 2824 | "C:\Windows\system32\cmd.exe" | C:\Windows\System32\cmd.exe | — | VeryFun.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850) Modules
| |||||||||||||||
Total events
428 101
Read events
378 294
Write events
49 807
Delete events
0
Modification events
| (PID) Process: | (3992) ColorBug.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | ~~CB |
Value: cb.exe | |||
| (PID) Process: | (568) VeryFun.exe | Key: | HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager\Memory Management |
| Operation: | write | Name: | LargePageMinimum |
Value: 1 | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework |
| Operation: | write | Name: | InstallRoot |
Value: %-ù‰ÕDÁ7ÔöÙ;[ÒJ€EŸÞgê !„6 | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.0 |
| Operation: | write | Name: | All Assemblies In |
Value: جý¯Qûááóò³¸ŽC~f7f81a39-5f63-5b42-9efd-1f13b5431005quot;õ | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AssemblyFolders\v3.5 |
| Operation: | write | Name: | All Assemblies In |
Value: ¨J¥NÖ†@ Q+£Äím’/F9đ΀"~¯úÉ | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Fusion\References\Accessibility, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL\{2EC93463-B0C3-45E1-8364-327E96AEA856} |
| Operation: | write | Name: | {3C3901C5-3455-3E0A-A214-0B093A5070A6} |
Value: NcbKv;øN¸[2‡ÑYÏô;Ùp“lñùAMÇ+` | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Fusion\References\AspNetMMCExt, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL\{2EC93463-B0C3-45E1-8364-327E96AEA856} |
| Operation: | write | Name: | {0A0CADCF-78DA-33C4-A350-CD51849B9702} |
Value: ˆÄóã/ޮĀɥj›Ç>6 šWÖ£ØÜ¥qo | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Fusion\References\CustomMarshalers, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=x86\{2EC93463-B0C3-45E1-8364-327E96AEA856} |
| Operation: | write | Name: | {3C3901C5-3455-3E0A-A214-0B093A5070A6} |
Value: ŠåðRZÑ’Kññá½²¹dèc>êDèißû | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Fusion\References\ISymWrapper, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=x86\{2EC93463-B0C3-45E1-8364-327E96AEA856} |
| Operation: | write | Name: | {3C3901C5-3455-3E0A-A214-0B093A5070A6} |
Value: Ÿ¸Áêmy3MöAymÀô‰ŸŽÍ\”ÂÞk | |||
| (PID) Process: | (860) cmd.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Fusion\References\Microsoft.Build, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL\{2EC93463-B0C3-45E1-8364-327E96AEA856} |
| Operation: | write | Name: | {0A0CADCF-78DA-33C4-A350-CD51849B9702} |
Value: µµEh¥œùéYŒ2Wä¹@¨ÈhQEçÈB»ª | |||
Executable files
0
Suspicious files
1
Text files
0
Unknown types
0
Dropped files
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 568 | VeryFun.exe | C:\Windows\System.ini | binary | |
MD5:7B580ED86EED6CDECF1B3D5128D832CE | SHA256:0A048D1F12B817A5888E9DB8B3A6ACEECDB60EDF7897AB87C8BED581220CB9A6 | |||
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0
HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
Connections
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 224.0.0.252:5355 | — | — | — | unknown |
1088 | svchost.exe | 224.0.0.252:5355 | — | — | — | unknown |